/*
 * Copyright (C) 2016 Jared Rummler
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.longsunhd.yum.buffalo.widget.nicespinner;

import android.content.Context;
import android.widget.ListAdapter;

import java.util.ArrayList;
import java.util.List;

final class MaterialSpinnerAdapterWrapper extends MaterialSpinnerBaseAdapter {

    private final ListAdapter listAdapter;

    public MaterialSpinnerAdapterWrapper(Context context, ListAdapter toWrap) {
        super(context);
        listAdapter = toWrap;
    }

    @Override
    public int getCount() {
        return listAdapter.getCount() - 1;
    }

    @Override
    public ISpinnerName getItem(int position) {
        if (position >= getSelectedIndex()) {
            return (ISpinnerName) listAdapter.getItem(position + 1);
        } else {
            return (ISpinnerName)listAdapter.getItem(position);
        }
    }

    @Override
    public ISpinnerName get(int position) {
        return (ISpinnerName)listAdapter.getItem(position);
    }

    @Override
    public List<Object> getItems() {
        List<Object> items = new ArrayList<>();
        for (int i = 0; i < getCount(); i++) {
            items.add(getItem(i));
        }
        return items;
    }

}